IP Library › Granted Patent US 6,794,940
Granted Patent Utility
US 6,794,940 · Confirmation No. 1071

OPERATIONAL AMPLIFIER CIRCUIT

Inventor: Hisao Suzuki
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2004-06-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-04 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-04 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-04 1449 List of References cited by applicant and considered by examiner 4 View
2004-05-04 892 List of references cited by examiner 1 View
2004-05-04 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-04 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-28 SRNT Examiner's search strategy and results 1 View
2004-04-20 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-01-16 RCEX Request for Continued Examination (RCE) 2 View
2004-01-16 CLM Claims 4 View
2004-01-16 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-12-30 RUSH Printer Query form, used by the publications branch 2 View
2003-12-19 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-10-16 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-10-16 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-10-16 1449 List of References cited by applicant and considered by examiner 1 View
2003-10-16 892 List of references cited by examiner 1 View
2003-10-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-10-16 FWCLM Index of Claims 1 View
2003-10-16 SRFW Search information including classification, databases and other search related notes 1 View
2003-06-04 TRNA Transmittal of New Application 3 View
2003-06-04 SPEC Specification 73 View
2003-06-04 CLM Claims 26 View
2003-06-04 ABST Abstract 1 View
2003-06-04 DRW Drawings-only black and white line drawings 12 View
2003-06-04 OATH Oath or Declaration filed 4 View
2003-06-04 WFEE Fee Worksheet (SB06) 1 View
2003-06-04 WFEE Fee Worksheet (SB06) 1 View
2003-06-04 WCLM Claims Worksheet (PTO-2022) 1 View
2003-06-04 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
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Quick Facts
Patent No.
US 6,794,940
App. No.
10/453,812
Filed
2003-06-04
Granted
2004-09-21
Pub. No.
US20030206060A1
Art Unit
2817
PTA
0 days